Biology, 03.02.2020 11:45 Alexishp33

Answer the following questions about circulation of baby after birth.
1. how are gases exchanged?
2. how are wastes removed?
3. how does blood flow through the heart and lungs?
4. what main structures are involved?

Answers: 3

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Answer the following questions about circulation of baby after birth.
1. how are gases exchan...